Karyotyping Test Price in Bangladesh: 2025 Updated
A Karyotyping Test is a specialized laboratory procedure that examines the size, shape, and number of chromosomes in a sample of cells to identify genetic disorders. This test is essential for diagnosing conditions such as Down syndrome, Turner syndrome, and Klinefelter syndrome, as well as guiding treatment for certain cancers. It is commonly recommended for prenatal screening, infertility evaluation, recurrent miscarriages, or when developmental abnormalities are suspected. In Bangladesh, the Karyotyping Test Price in Bangladesh typically ranges from 3,000 to 5,000 BDT, with government hospitals like Bangabandhu Sheikh Mujib Medical University (BSMMU) offering it at 3,600 BDT. Prices may vary across facilities, so contacting hospitals directly is advised for accurate costs.
What is a Karyotyping Test?
A Karyotyping Test, also known as chromosome analysis, cytogenetic analysis, or genetic testing, evaluates the chromosomes in a sample of cells, typically from blood, bone marrow, amniotic fluid, or placental tissue. Humans normally have 46 chromosomes arranged in 23 pairs, and any deviation—such as extra, missing, or structurally altered chromosomes—can indicate genetic disorders. The test involves staining and photographing chromosomes during cell division to create a karyotype, a visual map that doctors use to identify abnormalities.
Clinical Significance
- Genetic Disorders: Detects conditions like Down syndrome (trisomy 21), Turner syndrome (monosomy X), and Klinefelter syndrome (XXY).
- Cancer Diagnosis: Identifies chromosomal changes in cancers like leukemia or lymphoma to guide treatment.
- Reproductive Issues: Pinpoints chromosomal causes of infertility or recurrent miscarriages.
Medical Conditions Requiring the Test
- Prenatal abnormalities detected via ultrasound or screening tests.
- Developmental delays or physical abnormalities in children.
- Infertility or multiple miscarriages in couples.
- Certain cancers requiring chromosomal analysis for prognosis.
When is a Karyotyping Test Recommended?
Doctors may recommend a Karyotyping Test based on specific symptoms or conditions:
- Prenatal Screening: For fetuses at risk due to maternal age (35+), family history, or abnormal screening results.
- Infertility: To check for chromosomal issues causing conception difficulties.
- Recurrent Miscarriages: To identify chromosomal abnormalities in parents.
- Developmental Issues: For children with unexplained delays or physical anomalies.
- Cancer: To detect chromosomal changes in blood or bone marrow cells.
Diagnostic Use
The test results help confirm or rule out genetic disorders, guide treatment plans, and provide genetic counseling. It is primarily used for diagnosis but can also be part of prenatal screening or monitoring in cancer cases.
Karyotyping Test Preparation
Preparation depends on the sample type:
- Blood Sample: No fasting is typically required. Inform your doctor about medications, as some may affect results.
- Amniocentesis or CVS: May require fasting or specific instructions. These procedures are done under ultrasound guidance to collect amniotic fluid or placental tissue.
- Bone Marrow: Requires a biopsy, often performed under local anesthesia.
Sample Collection Process
- Blood: A small amount is drawn from a vein, taking a few minutes.
- Amniocentesis: A needle extracts amniotic fluid from the uterus (15-20 weeks of pregnancy).
- CVS: A sample of placental tissue is taken (10-13 weeks of pregnancy).
- Bone Marrow: A needle extracts marrow from a bone, typically the hip.
The test itself is quick, but results may take 1-4 weeks due to cell culturing and analysis.
Karyotyping Test Price List in Government Hospitals in Bangladesh
The following table lists the Karyotyping Test price at a major government hospital in Bangladesh, based on available data:
| Hospital Name | Location | Karyotyping Test Price (BDT) | Contact Number |
|---|---|---|---|
| Bangabandhu Sheikh Mujib Medical University (BSMMU) / PG Hospital | Shahbag, Dhaka | 3,600 | +88029551610-19 |
Note: Prices for other government hospitals, such as Dhaka Medical College Hospital or Chittagong Medical College Hospital, were not found in available sources. Patients should contact these facilities directly for 2025 pricing. Government hospitals typically offer lower prices than private centers, making them a cost-effective option.
Karyotyping Test Price List in Private Hospitals in Bangladesh
Private hospitals and diagnostic centers in Bangladesh may offer Karyotyping Tests, but specific prices were not available in the provided data or online sources. Below is a list of prominent private facilities that likely provide this test:
| Hospital/Diagnostic Center | Location | Karyotyping Test Price (BDT) | Contact Number |
|---|---|---|---|
| Ibn Sina Diagnostic & Consultation Center | Dhanmondi, Dhaka | Not available | +8809610010615 |
| Popular Diagnostic Centre Ltd. | Dhanmondi, Dhaka | Not available | +8809666787801 |
| Square Hospitals Ltd. | Panthapath, Dhaka | Not available | +88028144400 |
| Labaid Diagnostics Center | Dhanmondi, Dhaka | Not available | +88028825000 |
| United Hospital Ltd. | Gulshan, Dhaka | Not available | +88028424000 |
| Apollo Hospitals Dhaka | Bashundhara, Dhaka | Not available | +880258945555 |
| Evercare Hospital Dhaka | Bashundhara, Dhaka | Not available | +880258900000 |
| Green Life Diagnostic & Statistical Center | Green Road, Dhaka | Not available | +88029555555 |
| Anwar Khan Modern Hospital | Dhanmondi, Dhaka | Not available | +88029555555 |
| Dr Lal PathLabs Bangladesh | Banani, Dhaka | Not available | Not listed |
Note: Prices may range from 3,000 to 5,000 BDT or higher in private facilities, based on general trends. Contact these centers directly to confirm availability and costs for 2025. Private hospitals often provide faster results and additional services but at a higher price.
Understanding Karyotyping Test Results
Karyotyping Test results are interpreted by a cytogeneticist and reviewed by a doctor or genetic counselor.
Normal Range
- 46 Chromosomes: Arranged in 23 pairs, with no structural abnormalities.
- Sex Chromosomes: XX for females, XY for males.
Abnormal Results
- Numerical Abnormalities:
- Trisomy: Extra chromosome (e.g., Down syndrome, trisomy 21).
- Monosomy: Missing chromosome (e.g., Turner syndrome, monosomy X).
- Structural Abnormalities:
- Deletions: Missing chromosome segments.
- Duplications: Extra chromosome segments.
- Translocations: Chromosome segments swapped between chromosomes.
- Inversions: Reversed chromosome segments.
Factors Affecting Results
- Sample quality (e.g., insufficient cells).
- Laboratory techniques (e.g., staining methods).
- Medications or chemotherapy, which may alter chromosome appearance.
When to Consult a Doctor
Discuss results with a genetic counselor or specialist if abnormalities are found. They can explain implications, recommend further tests (e.g., microarray), and provide guidance on treatment or family planning.
Frequently Asked Questions
How accurate is a Karyotyping Test?
The test is highly accurate for detecting large chromosomal abnormalities but may miss smaller genetic changes. Complementary tests like microarray may be needed for detailed analysis.
How long does it take to get results?
Results typically take 1-4 weeks, depending on the sample type and laboratory processing time. Prenatal tests may take longer due to cell culturing.
Is the Karyotyping Test covered by insurance in Bangladesh?
Insurance coverage varies by provider and policy. Contact your insurance company to confirm if diagnostic tests like karyotyping are included.
How often is the test recommended?
It is usually a one-time test for specific indications, such as prenatal screening or suspected genetic disorders, unless further monitoring is needed.
How does Karyotyping differ from other genetic tests?
Karyotyping examines whole chromosomes for large-scale abnormalities, while tests like DNA sequencing or microarray analyze specific genes or smaller DNA segments.
Can the test be performed on children or adults?
Yes, it is suitable for all ages, depending on the medical need, such as diagnosing developmental issues or infertility.
Are there risks associated with the test?
Blood tests pose minimal risks (e.g., bruising). Prenatal procedures like amniocentesis carry a small risk of miscarriage (less than 1%).
Conclusion
The Karyotyping Test is a critical diagnostic tool for identifying genetic disorders, guiding cancer treatment, and supporting reproductive health decisions. In Bangladesh, the test is available at government hospitals like BSMMU, where it costs 3,600 BDT, and likely at private facilities, though exact prices are not widely published. Comparing prices across hospitals can help you find affordable options, but quality and accuracy should remain priorities. Consult your healthcare provider to determine if a Karyotyping Test is necessary and contact hospitals directly for the latest Karyotyping Test Price in Bangladesh in 2025.
